There are 5 teams with 8-7 records. Assuming we beat HOU, that leaves 4 - Jets, Ravens, Steelers, Broncos - who I think will all win and advance to 9-7.
The first tiebreaker is to eliminate the Steelers because the Ravens are from the same division and have a better division record. That leaves 3 teams: Jets, Ravens, Broncos.
These 3 teams did not all play one another, so there are no head to head tiebreakers. The Ravens did beat Denver, but that doesn't come into play. Also, all 3 would have the same conf record of 7-5. Even if HOU beats us, they'd be out because they'd have a worse conference record at 6-6. So it's still 3 teams.
The next tiebreaker is common opponents. There are 4 opponents that each of the 3 teams team faced, for a total of 5 games each. The common opponents were Cinci, Oakland, NE, and Indy - the Ravens faced Cinci twice, Denver faced Oakland twice, and the Jets faced NE twice. If you count all these games, then the Jets and Broncos are at 3-2, and the Ravens are at 1-4.
So it looks to me like the Ravens are the odd man out. I disagree with Upstater and others who are saying that the Ravens are in if they win. If I'm off for some reason, where am I off?
I'll look at the Cinci-Pats seeding later.